what is the answer of this
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Diagonal Formula of rectangle
d = root w^2 + l^2
13 = root 5^2 + l^2
169 = 25 + l^2( squaring both sides )
144 = l^2
12 cm = l
perimeter of rectangle = 2 (l+w )
= 2 ( 12 +5 ) cm
= 2 × 17 cm
= 34 cm
d = root w^2 + l^2
13 = root 5^2 + l^2
169 = 25 + l^2( squaring both sides )
144 = l^2
12 cm = l
perimeter of rectangle = 2 (l+w )
= 2 ( 12 +5 ) cm
= 2 × 17 cm
= 34 cm
ujjawal18:
your answer is wrong
your answer is wrong
This is the alternative method
yes
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